Uploads Feature Request

Working through  new project and looking at responsive website using img srcset, I find that the number of thumbnails to be slightly inadequate to meet the needs of all devices and scenarios. I am requesting one more additional thumb size.

Assuming setting each image size for corresponds to a device breakpoint and using bootstrap 4 media query sizes:

Extra large  ≥1200px - image 1920px wide (original)

Large ≥992px - image 1200px wide (thumb 1)

Medium ≥768px - image 992px wide (thumb 2)

Small ≥576px - image 768px wide (thumb 3)

Extra small <576px - image 576px wide (thumb 4)

Thumbnail - image 200px wide (thumb 5)

The proposal is that the image can be scaled down using max-width 100% at each device width. The thumb is for small images that might be used with slideshows etc.

<img sizes="(max-width: 576px) calc(100vw - 10px), 200px" src="thumb5.jpg" 
srcset="thumb4.jpg 576w, 
thumb3.jpg 768w, 
thumb2.jpg 992w,
thumb1.jpg 1200w, 
origin.jpg 1920w"
alt="yah" 
class="img-responsive" />

Also it would useful if one text area for the info 1-5 could be textbox instead of textfield size - or maybe even wysiwyg. I suggest info5 for this. If not given a value in the section editor it would not display as it the behaviour now.